31004208 (number)

31004208 is an even 8-digits composite number following 31004207 and preceding 31004209. In scientific notation, it is written as 3.1004208 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 60 positive divisors. There are 10094976 positive integers (up to 31004208) that are relatively prime to 31004208.

Interesting facts

Basic properties

Name

Name thirty-one million four thousand two hundred eight

Notation

Scientific notation 3.1004208 × 10^7
Engineering notation 3.1004208 × 10^6

Prime Factorization of 31004208

Prime Factorization 2 × 2 × 2 × 2 × 9 × 9 × 47 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 430614
Product of the distinct prime numbers

The prime factorization of 31004208 is 2 × 2 × 2 × 2 × 9 × 9 × 47 × 509. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 7, 42, 33, 668, 509, 7760, 1549, 36609, 82502, 341553, 297935, 8587078, 4115931, 61674861, 10066371, 890032834, 517782740, 4933825450, 6592844227

Basic calculations (n = 31004208)

Multiplication

n×y
n×2 62008416
n×3 93012624
n×4 124016832
n×5 155021040

Division

n÷y
n÷2 15502104
n÷3 10334736
n÷3 7751052
n÷5 6200841.6

Exponentiation

ny
n2 961260913707264
n3 2.980313331085E+22
n4 9.2402254422132E+29
n5 2.8648587157727E+37

Nth Root

y√n
2√n 5568.1422395625
3√n 314.15227849904
4√n 74.619985523735
5√n 31.498083384204

Divisors of 31004208

1, 2, 4, 8, 9, 16, 18, 36, 47, 72, 81, 94, 144, 162, 188, 324, 376, 423, 509, 648, 752, 846, 1018, 1296, 1692, 2036, 3384, 3807, 4072, 4581, 6768, 7614, 8144, 9162, 15228, 18324, 23923, 30456, 36648, 41229, 47846, 60912, 73296, 82458, 95692, 164916, 191384, 215307, 329832, 382768, 430614, 659664, 861228, 1722456, 1937763, 3444912, 3875526, 7751052, 15502104, 31004208

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31004207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31004208 can be divided by 60 positive divisors. The sum of these divisors (counting 31004208) is 1, the average is 0.016666666666667.

Base conversion 31004208

Base System Value
2 Binary 1110110010001011000110000
3 Ternary 2011100011210000
4 Quaternary 1312101120300
5 Quinary 30414113313
6 Senary 3024310000
8 Octal 166213060
10 Decimal 31004208
12 Duodecimal a472300
16 Hexadecimal 1d91630
20 Vigesimal 9dfaa8
36 Base36 igj00

Cryptographic Hash Functions

md5 c7ae78897ba0d8bc34547004017e5e75
sha1 b985abca2758199edfb64fb0ecfcb64a46cd9ccc
sha256 ea641060ea360c9d53ca873eccfc56e0a7b7d95d17549b462996e43653daad75
sha512 9ebee3dc25b4cfa39423f102533fb4889fe843f1ebfffe97b949882ef612c3a4a113be86a021ae57187aea0ae0cf4f78d929c8bfaabe1a9e205551c398090789
ripemd-160 5ff3dc8f8c953515f8f643c54e76e1fc1ce4d2f7

31004208 as geometric shapes

Circle

Radius = n
Diameter 62008416
Circumference 194805184.16634
Area 3.0198902246858E+15

Sphere

Radius = n
Volume 1.2483907288443E+23
Surface area 1.2079560898743E+16
Circumference 194805184.16634

Square

Length = n
Perimeter 124016832
Area 961260913707264
Diagonal 43846571.444236

Cube

Length = n
Surface area 5767565482243584
Volume 2.980313331085E+22
Space diagonal 53700863.504433

Equilateral Triangle

Length = n
Perimeter 93012624
Area 4.1623818546777E+14
Altitude 26850431.752217

Triangular Pyramid

Length = n
Surface area 4.1623818546777E+14
Volume 3.5123329441181E+21
Height 14615523.814745